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The car's D-Mode (which does a very techie-cool swap with the climate controls) includes a color display that shows the different features for each setting. For example, Eco mode not only detunes the throttle, but runs the air conditioning on lower power. Sport mode affects not only the engine and transmission, but also the power steering.

These D-Mode settings are made possible in part by the Juke's advanced running gear, a small-displacement turbocharged engine, electric power steering, and a continuously variable transmission, that last piece being a bit of Nissan perfection.

In comparison with the performance tech, the cabin electronics were old hat, with a stereo and Bluetooth phone system that might have been cutting-edge five years ago.

About the author

Wayne Cunningham reviews cars and writes about automotive technology for CNET. Prior to the Car Tech beat, he covered spyware, Web building technologies, and computer hardware. He began covering technology and the Web in 1994 as an editor of The Net magazine. He's also the author of "Vaporware," a novel that's available as a Nook e-book.
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